201863389

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2663}}^1$

素因数の和:2714

約数の個数: 32

約数和(自身を含む): 268531200

約数和(自身を除く): 66667811

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 343, 637, 833, 1547, 2663, 4459, 5831, 10829, 18641, 34619, 45271, 75803, 130487, 242333, 316897, 588523, 913409, 1696331, 2218279, 4119661, 11874317, 15527953, 28837627, 201863389]

約数ペア:

[(1, 201863389), (7, 28837627), (13, 15527953), (17, 11874317), (49, 4119661), (91, 2218279), (119, 1696331), (221, 913409), (343, 588523), (637, 316897), (833, 242333), (1547, 130487), (2663, 75803), (4459, 45271), (5831, 34619), (10829, 18641)]